How powerful will Nintendo's next handheld be?

[TheWPCTraveler]

I'm betting they'll want to get on with the rebranding, and both their next-gen platforms will utilize dual screens.

I say as powerful as PS3. qFHD top screen, with 3D and 15:9 aspect ratio. qFHD bottom screen, with capacitive touch support (it's cheap nowadays) and 4:3 aspect ratio to accommodate buttons.